Only 1 in 1000 Hatchlings Survive September 08, 2021 Life Cycle of the Sea Turtle Most sea turtle species share the same general life cycle with some minor differences. One thing is common for all; the cycle is quite complex. MORE ON TURTLES Did you Know? Only one in 1,000 sea turtle hatchlings survive to adulthood? Ghost nets are the #1 cause behind premature death. We're partnered with the Olive Ridley Project to help their chances of survival. LEARN MORE